Siemens SIMATIC TIM 3V-IE DNP3 System Manual page 221

In TD7onTIM, the partner object in the station receiving the parameter values reports back
the currently valid local parameter values if the "LocalParameterInput" channel is set in the
receive object in the station. These returned values are indicated at the
"ReturnedParameter" output. If new input is made to the partner object, the parameters
changed there are indicated here by "ReturnedParameter".
The address range is taken form the channel "ParameterInput"
If you do not require the parameter, leave it disabled.
Channel "ParameterInput"
Channel type: Setpoint send
Function: Parameter input
The entered parameters are sent to the partner object via this channel. This channel of the
object corresponds to the DNP3 object group 41 with the "Direct Operate" function code.
The number of required elements, in other words the size of the data field is configured in
the "Number" (address) input box.
The configured number of values specifies how many DNP3 indexes are occupied
consecutively by the object starting with the specified start index. The following assignment
between the data type used and the index used applies:
Data type
BYTE
CHAR
WORD
INT
DINT
DWORD
REAL
Note
Reducing network load
By reducing the maximum size (parameter "Number"), the message length can be reduced
to the actually required length if the entire data range of the object is not required. This saves
transmission time.
Par12D_R
"Par12D_R" receives 1 to 12 parameters, for example setpoints. The object also has an
input channel via which the current locally valid parameters can be mirrored back.
The object can only be used in the station.
TIM DNP3
System Manual, 12/2015, C79000-G8976-C253-04
Range of values
0 .. 255
Printable ASCII characters
0 .. 65 535
-32 768 .. 32 767
-2 147 483 648 .. 2 147 483 647
0 .. 4 294 967 295
≈ -3,4 * 10 .. 3,4 * 10
38 38
The SINAUT Configuration Tool
6.6 TD7onTIM
Number of DNP3 indexes
occupied
4 ... 48
4 ... 48
2 ... 24
2 ... 24
1 ... 12
1 ... 12
1 ... 12
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